In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Highly Enantioselective Mukaiyama Aldol Reactions Catalyzed by a Chiral Oxazaborolidinium Ion: Total Synthesis of (-)-Inthomycin C, published in 2010-11-19, which mentions a compound: 118994-89-1, Name is Ethyl oxazole-5-carboxylate, Molecular C6H7NO3, HPLC of Formula: 118994-89-1.
A cationic oxazaborolidinium-catalyzed asym. Mukaiyama aldol reaction of (1-methoxy-2-methyl-propenyloxy)-trimethylsilane with various aldehydes including α,β-disubstituted acroleins has been developed in high yields and enantioselectivities. The synthetic utility of this methodol. was demonstrated in the first short synthesis of naturally occurring inthomycin C (I) in high enantio-purity.
There is still a lot of research devoted to this compound(SMILES：O=C(C1=CN=CO1)OCC)HPLC of Formula: 118994-89-1, and with the development of science, more effects of this compound(118994-89-1) can be discovered.